Reginal is a distinctive boys' name in United States, ranking #4297 in 1999 with 17 recorded births. The name reached its all-time peak in 2001 with 23 births ranking #3699. Since 1996, the popularity has decreased by 15.0%. In 1999, approximately 1 in every 112,946 boys born was named Reginal. FALLING Recent data shows the name is currently falling.